NASA has shared details of what to look out for in the night sky this month, with the moon appearing alongside a parade of planets.

The Mars Express orbiter launched to the Red Planet. Twenty years later, ESA has delivered a high resolution color image of Mars along with a time-lapse of "webcam" images that were released in near ...

The next Sputnik Moment will take place against the backdrop of great power competition, as it did in the 1950s. This time, ...

Earth is home to some truly bizarre and breathtaking landscapes — here are 20 that look straight out of an alien world.

Welcome to this month’s edition of “What’s up in the sky?” February has a nice lineup of planets and some eye-catching ...

If Earth had no atmosphere—like the Moon—there would be no scattering, and the sky would remain black, even in daylight ...

NASA’s Perseverance rover has collected a sample from Mars that has textures “unlike anything we’ve ever seen before.” Known ...

Trump’s pledge to go to Mars without mentioning the moon has caused some head-scratching and even consternation in the media.

“Pursuing two potential paths forward will ensure that NASA is able to bring these samples back from Mars with significant cost and schedule saving compared to the previous plan,” former NASA ...

Orbital dynamics show that President Trump’s pledge to land astronauts on Mars couldn’t happen until 2029 at the earliest.

According to a new study, 70% of astronauts who have spent between six and 12 months aboard the International Space Station ...